|
RU2738148C1
|
|
Method for open development of deep-lying rounded deposits
|
|
RU2693798C1
|
|
Method for open development of deep-lying steeply falling mineral deposits
|
|
RU2693807C1
|
|
Method for development of low-power inclined ore bodies
|
|
RU2693806C1
|
|
Method of driving mine workings
|
|
RU2685587C1
|
|
Method for open development of steeply-dipping deposits with application of combined temporary non-working sides
|
|
RU2685590C1
|
|
Method for open development of steeply-dipping deposits of round shape with internal dumping
|
|
RU2685594C1
|
|
Method for open development of steeply dipping deposits of round shape with application of single-stage steeply inclined temporarily non-working sides
|
|
RU2685592C1
|
|
Pit dumping station
|
|
RU2685583C1
|
|
Method for open development of steep deposits with application of multistage temporarily non-working sides
|
|
RU2652234C1
|
|
Method of open development of inclined deposits with the use of spoil banks
|
|
RU2645048C1
|
|
Method of massive breaking of rock ore
|
|
RU2645051C2
|
|
Method for open pit mining of mineral deposits
|
|
RU2652223C1
|
|
Method of developing of steeply dipping ore deposits with underground enrichment
|
|
RU2638995C1
|
|
Method for mining inclined ore bodies
|
|
RU2638992C2
|
|
Method of driving raises
|
